<?php if (!defined('ABSPATH')) {
  die;
}
/**
 *
 * Field: fieldset
 *
 * @since 1.0.0
 * @version 1.0.0
 *
 */
if (!class_exists('CSF_Field_fieldset')) {
  class CSF_Field_fieldset extends CSF_Fields
  {

    public function __construct($field, $value = '', $unique = '', $where = '', $parent = '')
    {
      parent::__construct($field, $value, $unique, $where, $parent);
    }

    public function render()
    {

      echo $this->field_before();

      echo '<div class="csf-fieldset-content" data-depend-id="' . esc_attr($this->field['id']) . '">';

      foreach ($this->field['fields'] as $field) {

        $field_id      = (isset($field['id'])) ? $field['id'] : '';
        $field_default = (isset($field['default'])) ? $field['default'] : '';
        $field_value   = (isset($this->value[$field_id])) ? $this->value[$field_id] : $field_default;
        $unique_id     = (!empty($this->unique)) ? $this->unique . '[' . $this->field['id'] . ']' : $this->field['id'];

        CSF::field($field, $field_value, $unique_id, 'field/fieldset');
      }

      echo '</div>';

      echo $this->field_after();
    }
  }
}
